您要查找的是不是：
- Walking is probably the safest exercise you can do . 走路可能是你能从事的最安全的运动。
- Is any of these wild fruits safe to eat? 这些野生水果有哪一种是安全可吃的吗？
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼，你很快会恢复健康的。
- He tried to exercise an undue influence upon his colleagues. 他想对他的同事施加不适当的影响。
- The pilot manages to glide down to a safe landing. 驾驶员设法使飞机滑行下降安全著陆。
- Fresh air and exercise are good for the health. 新鲜空气和运动有益于健康。
- I felt giddy from the unaccustomed exercise. 因不习惯这种运动，我感到晕眩。
- He opened his safe and drew out a petty-cash box. 他打开保险柜取走一个小钱匣。
- She was a bit on edge till she heard he was safe. 她听到他安然无恙才放下心来。
- Exercise is profitable in all ages. 运动对于各年龄段都很有利。
- Always keep your driving licence in a safe place. 驾驶执照一定要妥善保管。
- The thieves got away with the contents of the safe. 那些窃贼偷走了保险箱内的东西。
- You ought to diet and take more exercise. 你应该节食并多做运动。
- The train is a safe means of transportation. 火车是一种安全可靠的交通工具。
- He's taking lots of exercise to get into shape. 他正积极锻炼使身体健康。
- Anxiously await your safe arrival. 急切地等待您安然到达。
- Exercise will do good to your health. 锻炼将对你的健康有益。
- There is no safe landing on that coast. 那一带海岸没有安全的登陆处。
- They have got home safe and sound. 他们已平安到家。
- Swimming is a good form of exercise. 游泳是一种很好的运动。
